Timber Frame Party Wall Roll

Timber Frame Party Wall Roll

Timber Frame Party Wall Roll


Superglass TF Party Wall Roll is a lightweight, non-combustible glass mineral wool insulation roll. The flexible roll is supplied 2x675mm wide to allow easy installation and minimum on-site cutting and waste. Manufactured at a minimum density of18kg/m³.


Superglass TF Party Wall Roll is designed to provide thermal and acoustic insulation and to help provide a zero u-value within timber frame party or separating walls as described within Approved Document L1A (England & Wales), Technical Handbook Section 6 (Scotland) and Technical Booklet G (Northern Ireland) respectively.

Superglass TF Party Wall Roll was tested under current regulatory standards as part of a timber frame party wall. The acoustic performance of the structure was 56dB under Technical Handbook Section 5 (Scotland) and 45dB under Approved Document E (England & Wales).

Party Wall

Key Benefits

  • Thermal Bypass Solution
    Thermal Bypass Solution
    – Can be used as part of a full fill solution to achieve a zero effective U-value.
  • BBA Approved
    BBA Approved
    – Suitable for use in a number of Robust Detail Solutions.
  • Acoustic Performance
    Acoustic Performance
    – Excellent sound absorption.
  • Fire Performance
    Fire Performance
    – Classified as A1 non-combustible (the highest possible rating).
  • Recycled Content
    Recycled Content
    – Manufactured from up to 84% recycled glass.
  • Environmental
    – BRE Green Guide Rating of A+ and ISO 14001 accredited.
  • Easy To Fit
    Easy To Fit
    – Simple installation process.
Product Dimensions and Information
Thickness (mm) Length (m) Width (mm) Pack Area (m²) R-Value (m²K/W) Packs per pallet Code
60 10.50 2x675 14.18 1.65 24 5849


Manufactured at a nominal density of 18kg/m3.

Thermal Performance

Thermal conductivity of 0.036W/mK.

Fire Performance

All Superglass products are deemed non-combustible and have a fire classification of A1 – the highest possible rating when tested to BS EN 13501-1 Reaction to Fire.


  • Manufactured in accordance with ISO 14001:2015 – Environmental Management Systems.
  • Zero Ozone Depletion Potential & zero Global Warming Potential.
  • CFC & HCFC free.
  • Generic BRE Green Guide Rating of A+.

Recycled Content

Manufactured from up to 84% recycled glass which would otherwise go to landfill.


Manufactured in accordance with:

  • BS EN 13162:2012(+A1:2015) Thermal insulation products for buildings – Factory made mineral wool (MW) products.
  • BS EN 13172:2012 Thermal insulation products – Evaluation of conformity.
  • ISO 9001:2008 – Quality Management Systems (QMS).

Handling & Storage

Supplied compression packed in polythene to provide short term protection. For long term protection, the product must be stored indoors or under a waterproof covering in order to protect against weather damage. Should not be left permanently exposed to the elements.